[Asterisk-Users] Help choosing a UK IAX provider

Steve Kennedy steve-asterisk at gbnet.net
Wed Apr 21 08:12:10 MST 2004


On Wed, Apr 21, 2004 at 04:02:21PM +0100, tan at yointernet.com wrote:

> In the UK, with the sort of equipment that BT has in its network, you're
> lucky to even get adsl going through! ISPs can only provide QoS up to a
> certain boundary. After that it is out of their control!

It depends on what you're trying to do. There are various ISP's in the
UK that run IP/MPLS networks with metrics suitable for carrying voice
traffic. They can run QoS services in and out of their networks to
customers utilising leased lines/LES/or SOME forms of DSL.

Of course going to another providers network (in the UK) generally goes
through LINX and that's a congested exchange with no guarantees.

Some networks do have private interconnects and either run QoS across
the interconnect or just have enough bandwidth so contention across the
interconnect never occurs.


Steve

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